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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryIT & Communication

IT & Communication

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47'425 companies found

ENTREPRISE GENERALE D'ELECTRICITE ET TELEPHONE N. GARCIA Sàrl Logo

ENTREPRISE GENERALE D'ELECTRICITE ET TELEPHONE N. GARCIA Sàrl 

Geneva · Since 1999

The core activity of N. Garcia Sàrl is to provide services in the installation and repair of electrical systems, telecommunications systems, computers and household appliances. The company offers the following services in particular: installation and repair of electrical systems, installation and repair of telecommunications systems (telephony, internet), installation and repair of computers and IT systems, and installation and repair of household appliances (electromenager). The company provides these services to both private individuals and businesses and operates in the Geneva region.

Electrical Planning & InstallationTelecommunications
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ENVIROSANTE Sàrl Logo

ENVIROSANTE Sàrl 

Geneva · Since 2021

The company provides security services for websites, in particular firewall protection to prevent unauthorized access.

IT Consulting & Services
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EPIT Consulting GmbH Logo

EPIT Consulting GmbH 

Baar · Since 2013

The core activity of EPIT Consulting GmbH is the provision of services in the areas of IT project management and Human Resources (HR). Specifically, this includes: IT project management: support in planning, controlling and executing IT projects; External project support: provision of resources and expertise for IT projects; HR support: services in the field of personnel management, including payroll administration and consulting; Application coaching: support in preparing for application processes. The company acts as a partner for companies and offers flexible solutions for their needs in the areas of IT and HR.

Management ConsultingIT Consulting & Services
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erdmannpeisker GmbH Logo

erdmannpeisker GmbH 

Biel/Bienne · Since 1999

The core activity of erdmannpeisker is the development of integrated creative strategies and communication concepts for companies, brands and products. This includes services such as positioning, integrated campaigns, corporate design, online strategy, social media concepts, packaging design, event and promotion concepts. The company operates as a full-service agency and offers a wide range of services in the field of advertising and communication.

Advertising Agencies
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ERP Services SA Logo

ERP Services SA 

Puidoux · Since 2010

The core activity of ERP Services SA is to advise and support companies in the implementation and use of Microsoft Dynamics 365 Business Central (formerly Dynamics NAV) and other ERP systems. This includes the analysis, specification and development of projects, the implementation and support of ERP systems, as well as the provision of solutions for the management of business processes.

IT Consulting & Services
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Espanditi Sagl Logo

Espanditi Sagl 

Morbio Inferiore · Since 2015

The company miserve.ch offers services in the field of online marketing and web development, particularly for companies in the canton of Ticino. The core activities include: creation of customized websites ("SITI WEB CHE CONVERTONO"); search engine optimization (SEO) and Google and Facebook advertising; strategic consulting for companies to improve their online presence and acquire new customers. The company also offers a platform where companies can present their services and products to increase their visibility and reach.

Advertising Agencies
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ETK GmbH Logo

ETK GmbH 

Basel · Since 2020

The core activity of ETK GmbH is the planning and implementation of Smart Home solutions, particularly with KNX, Loxone, Feller Wiser and Dingz technologies. The company offers individual solutions to customers and emphasizes precision and clean work. It positions itself as a partner for the implementation of projects in the field of intelligent building technology.

Manufacture of IT HardwareTelecommunications
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Ettlin AG Logo

Ettlin AG 

Alpnach Dorf · Since 2004

The core activity of Ettlin AG is the planning, design and installation of electrical systems for new buildings and renovations, including electrical installation, service, telecommunications/IT, lighting and smart home solutions.

Electrical Planning & InstallationTelecommunications
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Eurex Global Derivatives AG Logo

Eurex Global Derivatives AG 

Zug · Since 2011

The core business of Eurex is the operation of an exchange for financial derivatives, including options, futures and other types of derivative financial instruments. The company provides a trading platform for these instruments and also offers clearing and settlement services to its members. The core activities also include providing market infrastructure, trading rules and regulations, as well as monitoring and regulating the market.

Web Portals & Platform Companies
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EURONOVATE SA Logo

EURONOVATE SA 

Mendrisio · Since 2011

The core activity of Euronovate Group is the development and provision of digital solutions and services, particularly in the areas of electronic signatures, Trust Services and digital transformation. The company offers tailored solutions for various industries such as healthcare, retail, financial services, logistics, manufacturing and telecommunications to improve operational efficiency, customer experience and compliance with industry regulations.

IT Consulting & Services
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EVOLUTIS SA Logo

EVOLUTIS SA 

Geneva · Since 2003

The core activity of Evolutis is to provide IT services to small and medium-sized enterprises (SMEs), including: overall management of IT needs, design, installation and management of IT systems, private and hybrid cloud solutions, server hosting, email security, remote support, audits and projects, and hosting and backup of data in secure data centers in Switzerland. Evolutis thus offers comprehensive IT services to support and secure the IT infrastructure of SMEs.

IT Consulting & ServicesIT Infrastructure & CloudIT Security
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EVUlution AG Logo

EVUlution AG 

Landquart · Since 2020

The core activity of EVUlution is the development and provision of solutions for intelligent network management in the energy sector. In particular, the company focuses on optimizing distribution networks through real-time control and monitoring of energy flows, integrating renewable energies, and maximizing the benefits of smart meter infrastructure. Specific activities include: Developing intelligent measurement, control, and regulation systems (iMRS); Creating customer portals for a connected energy world; Providing platforms for network management and digital asset management; Solutions for the intelligent use of flexibilities such as solar systems, e-mobility, and batteries; Central control and monitoring of distribution networks; Detecting network disturbances and potential failures; Optimizing the use of existing distribution network infrastructure. Overall, EVUlution aims to help energy suppliers and network operators make their networks more efficient and reliable to master the challenges of the energy transition.

Energy IndustrySoftware Development
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E-WORXX Widmer Logo

E-WORXX Widmer 

Belp · Since 1996

The core activity of E-WORXX is the planning, implementation and maintenance of IT systems, as well as the provision of IT security solutions and services for private and business customers. This includes, in particular, the networking of workplaces and private households, protection against viruses, AD and spyware, as well as consulting and support in the selection and implementation of IT solutions.

IT Consulting & Services
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EXES Sàrl Logo

EXES Sàrl 

Le Crêt-Du-Locle · Since 1999

The core activity of EXES is the provision of IT services, including: IT consulting and management of IT infrastructures, development of software and ERP systems, web design and hosting of websites, data center services, including data storage and management. The company thus offers a wide range of IT services to support companies in managing and optimizing their IT infrastructures.

IT Consulting & Services
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EXION SAGL Logo

EXION SAGL 

Taverne · Since 2008

The core activity of Exion Networks SA is the provision of telecommunications and IT services, including: landline and mobile services (Internet, telephony), cloud services (cloud storage, hosting, VPS), IT support (on-site support, remote support, service level agreement), data center services (Swiss Made Data Center), and VoIP and mobile services (Internet telephony). The company thus offers a wide range of services for private and business customers in the field of telecommunications and IT.

Telecommunications
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ExpenseMonkey GmbH Logo

ExpenseMonkey GmbH 

Zurich · Since 2024

The core activity of ExpenseMonkey is the development and provision of software solutions for expense management, particularly for freelancers and small businesses. The company offers tools and services that enable its customers to manage, track and analyze their expenses, optimize their finances and simplify their workflows.

Software Development
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Eyekon AG Logo

Eyekon AG 

Zurich · Since 1995

The company offers services in the field of digital transformation and brand development. The core activities include: Experience Design: development of innovative brand experiences and customer touchpoints; Branding & Creation: positioning and communication of brands; Digital Engineering: development of digital products and solutions, including web and mobile applications; Transformation Consulting: support for the digital transformation of companies; Content Strategy: development of content strategies for customer acquisition, retention and loyalty. The company focuses on developing holistic solutions that take into account the needs of brands, products, processes and users.

Advertising AgenciesPublic Relations Consulting
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Faber-Grafik F. Widmer Logo

Faber-Grafik F. Widmer 

Zurich · Since 2024

The core activity of Faber-Grafik is visual communication and design, particularly in the areas of: Graphic Design, Illustration, Corporate Design, Editorial Design, Type Design, Lettering, and Web Design. The company offers these services to various clients and projects, such as logos, brochures, magazines, websites, and visual appearances.

Advertising Agencies
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Fabienne Keller Katzlberger Marketing Logo

Fabienne Keller Katzlberger Marketing 

Zurich · Since 2023

The company's core activity is providing marketing services to small businesses, including the development of marketing strategies, the implementation of marketing campaigns, and the provision of tailored solutions for clients.

Advertising Agencies
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Fadeout GmbH Logo

Fadeout GmbH 

Basel · Since 2008

The core activity of Fadeout GmbH is the creation and implementation of digital communication strategies, particularly in the areas of content marketing, social media, personal marketing and campaign management, to support companies in increasing their brand awareness, binding to their target group and achieving sustainable success.

Advertising Agencies
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Faoro AG Logo

Faoro AG 

Villnachern · Since 1988

Faoro AG is a construction and real-estate company that provides formwork services, building contractor work and total-contractor (turnkey) services. The company also operates an equipment rental fleet for formwork and machinery, and carries out property development and real-estate sales.

Public Relations Consulting
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Fête Accomplie SA Logo

Fête Accomplie SA 

Zurich · Since 2012

Fête Accomplie SA is a boutique event agency specializing in tailor-made event management for corporate and private clients in the premium segment. Services include concept development, venue selection, invitation and décor design, catering and music coordination, plus photography, video and post-event mailings.

Trade Fair & Event OrganizersPublic Relations Consulting
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F. Huwiler Sàrl Logo

F. Huwiler Sàrl 

Corseaux · Since 2006

F. Huwiler Sàrl is a joinery and interior-fittings company that designs and manufactures kitchens, built-in wardrobes, entrance doors, dressing solutions, bathroom furniture and various custom fittings.

Software Development
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FINDIda GmbH Logo

FINDIda GmbH 

Zurich · Since 2022

The core activity of FINDIda GmbH is the development of user-friendly websites, web applications and cloud-based front-end solutions. The company also provides consulting and support for the implementation of web projects and develops individual solutions for customers.

Advertising AgenciesSoftware Development
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Firefly Digital Media GmbH Logo

Firefly Digital Media GmbH 

Basel · Since 2017

The core activity of Firefly Digital Media is the creation and maintenance of digital solutions for businesses, particularly in the areas of: website development and maintenance, social media marketing and maintenance, content creation and production, digital marketing strategies and implementation, search engine optimization, online shop implementation, and digitalization projects. The company supports customers in the development and implementation of digital projects to strengthen their online presence, increase revenue, and sustainably improve their digital presence.

IT Consulting & Services
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Firn Studio Murdoch Logo

Firn Studio Murdoch 

Jenaz · Since 2016

The core activity of Firn Studio is the creation and development of brand identities, products and communication strategies for companies, particularly for small and medium-sized enterprises (SMEs). This includes services such as corporate identity, design, branded content, web design, app design, workshops and marketing campaigns. The company supports its customers in positioning, product development and communication to accelerate their growth and strengthen their relationship with their customers.

Industrial & Product DesignAdvertising Agencies
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flake GmbH Logo

flake GmbH 

Zurich · Since 2017

flake GmbH is a digital agency that designs, develops and maintains websites and web applications with a focus on WordPress. Services include WordPress development, WooCommerce e‑commerce, web hosting, SEO/SEM and update & security services with ongoing support.

Advertising Agencies
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FLASH AG Logo

FLASH AG 

Thalwil · Since 1981

The core activity of Flash Steuerberatung is the provision of tax consulting services.

Software DevelopmentWeb Portals & Platform Companies
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FlexWork GmbH Logo

FlexWork GmbH 

Männedorf · Since 2011

The core activity of FlexWork is communication consulting and implementation for small and medium-sized enterprises (SMEs). This includes services such as strategy development, PR, text creation, digital communication (websites, blogs, newsletters), print media (advertising materials, design) and support for companies in public relations and communication. FlexWork offers a comprehensive package, acting as an external communications department for its clients.

Advertising AgenciesPublic Relations Consulting
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fore ai AG Logo

fore ai AG 

Zurich · Since 2023

The core activity of Fore AI is the development and provision of AI-powered tools for software testing and evaluation, particularly for product teams, to improve the quality and reliability of software applications.

Software Development
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Freecon AG Logo

Freecon AG 

Bäretswil · Since 2016

The core activity of freecon AG is the provision of IT solutions and services, including: IT consulting and support, installation, configuration and maintenance of software and hardware, security solutions and data protection, cloud solutions and data backup, IP telephony solutions and communication, project management and leadership, audit and review of IT systems, data recovery and rescue, repairs and support. The company positions itself as a manufacturer-independent IT specialist, offering customized solutions tailored to the individual needs of its customers.

IT Consulting & ServicesIT Infrastructure & Cloud
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Friedrich Reinhardt AG Logo

Friedrich Reinhardt AG 

Basel · Since 1924

The core activity of Friedrich Reinhardt Verlag is the publishing of books, newspapers and magazines. The company offers a wide range of publications, including fiction, non-fiction books, eBooks, periodicals and local newspapers. It operates an online shop where customers can purchase books and other publications, and also offers a subscription service for regular deliveries.

Publishing
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gamper media GmbH Logo

gamper media GmbH 

Zufikon · Since 2011

The core activity of gamper media GmbH is the creation and implementation of web design solutions, including programming, homepage design and eShop solutions, as well as the development of content management systems and the implementation of search engine optimization (SEO).

IT Consulting & Services
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Gartenmann Software AG Logo

Gartenmann Software AG 

Winterthur · Since 1995

The company develops and provides software solutions for SMEs in Switzerland, particularly in the areas of ERP, CRM, school administration, course management, scheduling and mobile apps.

IT Consulting & ServicesSoftware Development
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GDS IT Switzerland GmbH Logo

GDS IT Switzerland GmbH 

Birmensdorf Zh · Since 2018

The core activity of GDS is to provide services in the field of e-commerce and digital transformation for small and medium-sized enterprises. This includes: Marketplace Management: Support in managing online marketplaces, including listing, content creation and administrative tasks. Business Development: Development of strategies to increase online sales and improve customer loyalty. Customer Experience: Provision of services to improve customer interaction, including multilingual customer support. New Market Entry: Support in entering new markets and developing strategies for market entry. Imaging Services: Provision of services in the field of product photography and visual identity. GDS positions itself as an outsourcing partner, enabling its customers to focus on their core activities while GDS supports digital transformation and online sales.

Management ConsultingIT Consulting & Services
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Nodeo SA Logo

Nodeo SA 

Puidoux · Since 1988

IT Consulting & Services
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GEOBOX AG Logo

GEOBOX AG 

Winterthur · Since 2009

The core activity of GEOBOX AG is the development and provision of solutions for geographic information systems (GIS), 3D data modeling (Digital Twin) and visualizations. This also includes services such as corporate consulting, system services, database services, application development and support services. The company also offers training and seminars and is a partner of Autodesk.

Software Development
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GEOLOC SA Logo

GEOLOC SA 

Echallens · Since 2010

GEOLOC SA provides geolocation and tracking solutions for professional asset and fleet management, including 4G hardware, cloud infrastructure and APIs. Its offerings cover Track & Trace, geofencing, reporting, customizable alerts and bespoke solutions for sectors such as transport, service vehicles and security.

IT Consulting & Services
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GetMarketingServices GmbH Logo

GetMarketingServices GmbH 

Bülach · Since 2017

The core activity of Get Marketing Services is the creation and management of marketing concepts, websites, social media channels, and search engine optimization (SEO) for companies. They offer hands-on services tailored to the specific needs and goals of their clients, including the conception and implementation of marketing strategies, the creation and maintenance of websites, the management of social media channels, the execution of Google Ads campaigns, and the optimization of search engine results.

Advertising Agencies
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Gfitzt GmbH Logo

Gfitzt GmbH 

Appenzell Steinegg · Since 2017

The gfitzt GmbH is an advertising agency based in Appenzell, specializing in the development of marketing strategies, concepts, and campaigns for companies. Its core activity is to support companies in marketing their products and services by developing individual solutions tailored to the customer's needs. This also includes services such as social media marketing, design, photography, and copywriting.

Advertising Agencies
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gigerIT GmbH Logo

gigerIT GmbH 

Geltwil · Since 2021

The core activity of gigerIT GmbH is the development and implementation of innovative IT projects, particularly solving complex problems using technology and creating innovative solutions. The company focuses on creating state-of-the-art projects that shape the future and offers services such as remote maintenance and management.

Software Development
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Giger & Partner, Werbeagentur Logo

Giger & Partner, Werbeagentur 

Egg B. Zürich · Since 1981

The core activity of Giger & Partner is the provision of services in the field of advertising and communication, particularly in the areas of corporate design, graphics, illustration, web and online services, radio and TV advertising, as well as the creation of websites and the implementation of advertising campaigns.

Advertising Agencies
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Gilomen EDV AG Logo

Gilomen EDV AG 

Cham · Since 2014

The core activity of Gilomen EDV AG is the provision of IT services and solutions for small and medium-sized enterprises (SMEs). This includes: * Corporate consulting and sustainable support * Development and implementation of software solutions (e.g. Infoniqa ONE 50, microtech büro+, Gilomen Tools) * Infrastructure solutions (e.g. cloud hosting, virtual server, dedicated server) * IT support and service (e.g. remote maintenance, customer service) * Development of customized software solutions for customers The company positions itself as a reliable partner for SMEs to support them in their digital transformation and optimization of their business processes.

IT Consulting & ServicesIT Infrastructure & CloudSoftware Development
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Gmür IT Solutions Logo

Gmür IT Solutions 

Ettenhausen Tg · Since 2017

The core activity of Gmür IT Solutions is the provision of services in the field of computer science, particularly: * Consulting in the field of data processing * Sales and installation of data processing equipment * Support and troubleshooting of computer problems * Creation of websites * Video and image editing * Remote maintenance and on-site service. The company thus offers a wide range of IT services for SMEs and private individuals.

IT Consulting & Services
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Gnocchi GmbH Logo

Gnocchi GmbH 

Grellingen · Since 2014

Gnocchi GmbH is a collective for digital marketing and consultancy that provides AI-powered strategies, digital audits, team training, campaign implementation and ROI/C-level reporting.

Management ConsultingAdvertising Agencies
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Go-Solution GmbH Logo

Go-Solution GmbH 

Wil Sg · Since 2021

The core activity of GO | SOLUTION is the development and implementation of customized software solutions, particularly in the areas of data management, web applications, websites and automation of business processes. The company offers services such as data reconciliation, system integration, web development and process automation to support customers in the digitization and optimization of their business processes.

Software Development
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GRAF FORM GMBH Logo

GRAF FORM GMBH 

Winterthur · Since 2022

The core activity of GRAF FORM GmbH is to support companies in their digital transformation. This includes the development and transformation of digital strategies, the operational coordination of digital transformation projects, process and data transformation, as well as online assistance and communication. The company acts as a product-neutral service partner and supports customers in implementing their digital transformation by creating the conditions for a successful transformation.

IT Consulting & Services
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Gujer Digital Logo

Gujer Digital 

Jona · Since 2023

The company's core activity is providing online marketing services, particularly for solo entrepreneurs, small and medium-sized enterprises (SMEs). The specific activities include: web design and development, website maintenance and care, online marketing, including email marketing and content creation, consulting and coaching in the field of online marketing, and solution-oriented support for SMEs in implementing their online marketing goals.

Advertising Agencies
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GUS Schweiz AG Logo

GUS Schweiz AG 

St. Gallen · Since 2000

The company's core activity is the development and implementation of software solutions for various industries, particularly the process industry, the dairy industry, food retail and logistics. The software solutions include, among others, Enterprise Resource Planning (ERP), Supply Chain Management (SCM), Sales Management, Geomarketing, Customer Relationship Management (CRM), Laboratory Information Management (LIMS) and Quality Management. The company also offers specialized industry solutions for the food and beverage industry, laboratories and control authorities.

Software Development
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Hauseigentümerverband Basel-Stadt Logo

Hauseigentümerverband Basel-Stadt 

Basel · Since 1903

The company primarily deals with topics related to building, living, safety, energy and the environment. The core activity of the company can be described as an information and service provider in the field of housing and real estate.

Information & News Services
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.